title: [Gender differences in health status in a population of over 85 year-olds: the Octabaix study].
abstract: OBJECTIVE
  To examine gender differences according to health status in the oldest old people of the community.
  
  
  METHODS
  Cross-sectional multicentre study, within the framework of a clinical trial on falls and malnutrition.
  
  
  METHODS
  7 primary health centres.
  
  
  METHODS
  Non-institutionalised patients of 85 years or over.
  
  
  METHODS
  The data collected included, socioeconomic data, cardiovascular risk factors, Barthel Index (BI), cognitive status with the Mini-Mental State Examination (MMSE), Charlson Index to measure comorbidity, nutritional risk evaluated by Nutritional Assessment questionnaire (MNA), mean visual analogue self-rating scale in Euroqol- 5D (EQ-VAS) to assess health related quality life and, Gijón social risk test, and prescribed drugs.
  
  
  RESULTS
  A total of 312 subjects were included, of which 61.6% were women, 53% widows and a third of them lived alone. High blood pressure was observed in 76%, dyslipidemia in 51.2%, diabetes in 17.4%, median BI 95 (rank 0-100), MMSE 28 (0-35), Charlson index 1 (0-7), MNA 25 (10-30), Gijón test 10 (5-21), EQ-VAS 60 (0-100) and the mean prescription drugs 6.1±3.3. Women most frequently lived alone (P<.001), fell more (P<.006), had a greater nutritional (P<.016) and social risk (P<.001). Men were more likely to be married (P<.001), had better cognition (P<.003), better functional status (P<.018), and higher comorbidity (P<.001).
  
  
  CONCLUSIONS
  Being a 85 years old man is associated with being married, having better functionality and cognition, and a higher comorbidity. While being a woman is associated with living alone, a higher rate of falls, and nutritional and social risk. These results are important to help this group of elderly to maintain their position in the community.
authors.affiliation: Centro de Atención Primaria El Plà CAP-I, Sant Feliu de Llobregat, Barcelona, España.
authors.forename: Assumpta
authors.initials: A
authors.lastname: Ferrer
authors.forename: Teresa
authors.initials: T
authors.lastname: Badía
authors.forename: Francesc
authors.initials: F
authors.lastname: Formiga
authors.forename: Jesús
authors.initials: J
authors.lastname: Almeda
authors.forename: Coral
authors.initials: C
authors.lastname: Fernández
authors.forename: Ramón
authors.initials: R
authors.lastname: Pujol
mesh_terms: D000368:Aged; D003430:Cross-Sectional Studies; D005260:Female; D015577:Geriatric Assessment; D006304:Health Status; D006801:Humans; D008297:Male; D012737:Sex Factors